00352nam a2200133Ia 4500020001500000082002300015100002200038245006500060260002700125300002100152490003500173500000500208700000500213  a0080233880  a338.10182bId18.AS  aIdaikkadar, N. M.  aAgricultural statisticsba handbook for developing countries  aOxfordbPergamonc1979  axii, 139p. Index  aPergamon International Library  a  a